Buva gaskets and seals

In brief

Instalpunt supplies 30 original Buva gaskets and seals for 3 models, each with part number and compatible appliances. Order online.

30Spare parts
3Models
€19.60From
21In stock

Below, all items in the category gaskets and seals from the Instalpunt Buva catalogue, sorted by the number of appliances they fit. Click a part for the full list of compatible models, or go straight to the appliance page via "Suitable for".

Part	Item no. / mfr. no.	Suitable for	Price	Stock
Atag seal control unit casing	8139219 Mfr. no. S4754700	3 models	€31.95	Made-to-order item	View & order
Atag seal burner bed/upper tray Q38 for OSS2	8138119 Mfr. no. S4717300	3 models	€30.45	In stock	View & order
Atag seal ionisation/ignition OSS all	8138100 Mfr. no. S4709800	3 models	€55.95	Made-to-order item	View & order
Atag seal casing SHR	8139058 Mfr. no. S4479500	3 models	€57.95	Made-to-order item	View & order
Atag seal lower tray OSS2	8138117 Mfr. no. S4714900	3 models	€23.95	In stock	View & order
Atag sealing ring gas valve/venturi for OSS1/2/3/4	8139033 Mfr. no. S4337610	3 models	€24.95	In stock	View & order
Atag sealing ring venturi/fan for OSS1/2/3/4	8139034 Mfr. no. S4325610	3 models	€24.95	In stock	View & order
Atag seal heat exchanger/upper tray Q38 for OSS2	8138121 Mfr. no. S4718400	3 models	€34.95	In stock	View & order
Atag sealing ring intake fan SHR for OSS1/2/3/4	8135246 Mfr. no. S4309500	3 models	€22.95	In stock	View & order
Atag sealing ring pump 1" 2 pcs	8139237 Mfr. no. S0009000	3 models	€28.95	Made-to-order item	View & order
Atag lip seal 80mm for OSS1/2/3/4	8135123 Mfr. no. S4304200	3 models	€31.95	In stock	View & order
Atag lip ring outlet stub	8139019 Mfr. no. S4472600	3 models	€24.95	In stock	View & order
Atag O-ring 2 pcs	8131119 Mfr. no. S4312300	3 models	€26.95	In stock	View & order
Atag O-ring 5 x 2 mm flow sensor/flow/return 5 pcs	8137066 Mfr. no. S4329400	3 models	€31.95	Made-to-order item	View & order
Atag O-ring 10.77 x 2.62 DHW (4 pcs)	8139192 Mfr. no. S4743700	3 models	€21.95	In stock	View & order
Atag O-ring 13.94 x 2.62 mm air vent/plate heat exchanger for OSS1/2/3/4	8131325 Mfr. no. S4342300	3 models	€23.95	In stock	View & order
Atag O-ring 14 x 1,78 mm pressure sensor SHR	8139515 Mfr. no. S4309100	3 models	€29.95	Made-to-order item	View & order
Atag O-ring 14.30 x 2.40 mm gas pipe A 3 pcs	8139187 Mfr. no. S4749500	3 models	€34.95	In stock	View & order
Atag O-ring 17.86 x 2.62 flow/return (4 pcs)	8139193 Mfr. no. S4753800	3 models	€36.95	In stock	View & order
Atag O-ring 18 x 2 mm hydroblock cap (4 pcs))	8139198 Mfr. no. S4753700	3 models	€28.95	Made-to-order item	View & order
Atag O-ring 18.64 x 3.53 mm plate heat exchanger (4 pcs)	8139201 Mfr. no. S4743800	3 models	€26.95	In stock	View & order
Atag O-ring set 2 pcs 21.89 x 2.62 mm plate heat exchanger	8131315 Mfr. no. S4360500	3 models	€23.95	In stock	View & order
Atag O-ring set 4.8 x 1.8 mm heat exchanger connection	8137056 Mfr. no. S4322320	3 models	€22.95	In stock	View & order
Atag O-ring siphon/condensate tray 18.72 x 2.62 mm	8138012 Mfr. no. S4443200	3 models	€24.95	In stock	View & order
Atag O-ring siphon R 46 x 3 mm	8135190 Mfr. no. S4309900	3 models	€30.95	Made-to-order item	View & order
Atag O-ring Ø 40,87 x 3,53 mm for siphon Economiser	8139728 Mfr. no. S4770900	3 models	€30.95	Made-to-order item	View & order
Atag gasket	8135156 Mfr. no. S4323710	3 models	€23.95	In stock	View & order
Atag gasket air supply Ø80 mm	8135153 Mfr. no. S4323510	3 models	€32.95	In stock	View & order
Atag gasket fan mouth SHR for OSS1/2/3/4	8135270 Mfr. no. S4305700	3 models	€24.95	In stock	View & order
Atag set of O-rings Ø 14x2 mm flow sensor (4 pcs)	8139726 Mfr. no. S4771900	3 models	€23.95	In stock	View & order

Models with Buva gaskets and seals

Other Buva part types

← All Buva parts by model

Frequently asked questions

Which Buva gaskets and seals does Instalpunt supply?

Instalpunt supplies 30 original Buva parts in the category gaskets and seals, suitable for 3 Buva models. Each part is listed in the table above with part number, price and stock status.

Where can I buy gaskets and seals for a Buva appliance?

At Instalpunt you can order original Buva gaskets and seals online, with part number and the appliances they fit. Choose your appliance under "Suitable for"; stock items: shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.

How much does a gasket for a Buva appliance cost?

The gaskets and seals for Buva range from €19.60 to €52.27 incl. VAT. The exact price depends on the model, so check the rating plate of your appliance.

How do I know which gasket fits my Buva?

Choose your model in the "Suitable for" column or go to the appliance page of your Buva (under "Models with gaskets and seals"). There you will find the complete parts list with exploded view. Not sure? Check with the manufacturer or your installer.

Are these gaskets and seals available from stock?

21 of the 30 parts are in stock; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days. Made-to-order items are ordered specially for you; the delivery time is shown on the product page.